[PATCH] D69862: [IR] PR27065: Part1. Fix BasicBlock::removePredecessor to not break SSA form.
Denis Bakhvalov via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Nov 5 11:25:05 PST 2019
dendibakh created this revision.
dendibakh added reviewers: lebedev.ri, spatel, grosser.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a project: LLVM.
In certain cases BasicBlock::removePredecessor generates self-referencing instructions.
This patch fixes one of such cases.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D69862
Files:
llvm/lib/IR/BasicBlock.cpp
llvm/unittests/IR/BasicBlockTest.cpp
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